baber/WOPTO huggingface dataset:
Patent JP-2017005979-A (JP)
Title: Dc-dc converter with low-power and low-voltage startup
Inventor: YVES THEODULOZ
IPC: H02M3/155
Filed: 2016-05-18
Abstract: PROBLEM TO BE SOLVED: To provide a DC-DC converter with low-power and low-voltage startup.SOLUTION: A DC-DC converter (1) with low-power and low-voltage startup includes: an inductor (3) connected to an input voltage source (2); a switch (11) connected to the inductor and controlled by a control device (10); and a diode (12) connected to a connection node of the inductor and the switch for supplying an output voltage (Vout). The control device includes an oscillator and a monostable element to which power is supplied by an input voltage (Vin). The oscillator supplies an oscillation signal (OSC) having a switching cycle term T of the switch. A monostable element (103) is controlled by the oscillation signal and determines a conduction term Tn of the switch (11) and during the conduction term Tn, an increased current (IL) flows through the inductor (3). Input impedance of the DC-DC converter is increased in the case where the input voltage (Vin) drops lower than a first voltage threshold and a duty cycle d=Tn/T is decreased.SELECTED DRAWING: Figure 1
Patent JP-2016144733-A (JP)
Title: Swing analysis system using motion sensor, swing analysis method, and swing analysis program
Inventor: SAKYO DAISUKE
IPC: A63B69/36
Filed: 2016-05-18
Abstract: PROBLEM TO BE SOLVED: To provide a swing analysis system which can obtain more accurate results by considering individual differences in individuals and sensors, a swing analysis method, and a swing analysis program.SOLUTION: A swing analysis system comprises a motion sensor attached to a subject of swing analysis, and a terminal device which can perform radio communication with the motion sensor. The terminal device comprises a swing data analysis part for performing swing analysis based on sensor data output from the motion sensor, and an error correction part for correcting output error of the motion sensor. The error correction part estimates the output error of the motion sensor by obtaining a difference between a coordinate point at the time of address of the subject and a coordinate point at the time of impact on the basis of the sensor data output from the motion sensor, and performs recalculation of the sensor data output from the motion sensor by using the estimated error.SELECTED DRAWING: Figure 1
Patent JP-2016144951-A (JP)
Title: Inkjet recording device
Inventor: TAKEUCHI HIROSHI
IPC: B41J29/13
Filed: 2016-05-19
Abstract: PROBLEM TO BE SOLVED: To provide an inkjet recording device designed with downsizing.SOLUTION: An inkjet recording device comprises: a head unit having a recording head discharging an ink and a relay adapter relaying an ink housing part for housing ink and the recording head, and movable in a scanning direction of the recording head; and a flexible ink tube connected to the relay adapter and guiding the ink feeding from the ink housing part to the relay adapter. In the head unit, a vertical interval is formed on the upper portion of an adapter housing part housing the relay adapter, and the ink tube extends outside the head unit by using the space between the high and low positions in the adapter housing part.SELECTED DRAWING: Figure 1
Patent JP-2016213842-A (JP)
Title: 3d video formats
Inventor: TIAN DONG
IPC: H04N19/597
Filed: 2016-05-19
Abstract: PROBLEM TO BE SOLVED: To provide a method of signaling how to extract 3DV content correctly and reusing existing multi-view video coding (MVC) or scalable video coding (SVC) extensions to advanced video coding (AVC) to transmit the 3DV content.SOLUTION: In a 3DV encoder 300, a set of images including video and depth is encoded. The set of images is related according to a particular 3D video format, and is encoded in a manner that exploits redundancy between the set of images. The encoded images are arranged in a bitstream in particular order, on the basis of the particular 3D video format that relates to the images. The particular order is indicated in the bitstream using signaling information. On a decoding side, a bitstream is accessed that includes the encoded set of images. The signaling information is also accessed. The set of images is decoded using the signaling information.SELECTED DRAWING: Figure 3
Patent JP-2017210031-A (JP)
Title: Brake system
Inventor: SAKASHITA TAKAYASU
IPC: B60T13/74
Filed: 2016-05-23
Abstract: PROBLEM TO BE SOLVED: To provide a brake system capable of suppressing excessive driving of a piston by an electric motor.SOLUTION: A parking brake control device 24 drives an electric motor 7A until a current value reaches a preset target current value A so that pressing force of a piston 6D becomes a target pressing force value according to a parking brake request signal by a parking brake switch 23. In this case, the parking brake control device 24 sets the target current value A to be smaller every time an inclination angle G of a road surface becomes larger when the inclination angle of the road surface on which a vehicle is stopped is larger than a prescribed angle after driving of the electric motor 7A is started.SELECTED DRAWING: Figure 2
Patent JP-2016157487-A (JP)
Title: Computer program, information processing apparatus, and information processing method
Inventor: KURATA MASATOMO
IPC: G06F17/30
Filed: 2016-05-26
Abstract: PROBLEM TO BE SOLVED: To provide a presentation method of presenting an easy-to-understand action log to a user.SOLUTION: A computer program causes a computer to execute: managing an action segment representing an action behavior of a user to be recognized on the basis of sensor information, and an action log including at least the action segment; associating time information, position information, and feeling of a user with respect to the action behavior of the action segment; and causing a display section to display a button for storing the associated time information, position information and feeling of the user with respect to the action behavior of the action segment.SELECTED DRAWING: Figure 19
Patent JP-2017210192-A (JP)
Title: Wheel and caster
Inventor: KARITA YASUSHI
IPC: B60B33/00
Filed: 2016-05-27
Abstract: PROBLEM TO BE SOLVED: To enhance traveling performance and stability of a wheel having an inner-and-outer-rings-separated structure including two inner rings.SOLUTION: A wheel is configured: to arrange inner rings 2 in an outer ring 1 with a radial gap between the outer ring 1 and the inner rings to allow the inner rings to play within a predetermined range in directions including a radial direction; to be provided with a boss 3 as a shaft hole at a position of a shaft center m of the inner ring 2, so that grounding the outer ring 1 causes the inner rings 2 to internally contact with the eccentric outer ring 1, as well as to be able to change internal contact positions thereof while rolling on an internal surface 10 of the outer ring 1, wherein an inner ring 5 is integrally formed on the internal surface of the outer ring 1 inside the outer ring 1, and the inner rings 2, 2 in a pair are arranged apart from each other across the inner ring 5, to constitute a double-ring structure. The wheel further comprises: a first restriction part X for restricting behavior of an interval between the inner rings 2, 2 expanding along the shaft center m; and a second restriction part Y for restricting behavior of the interval between the inner rings 2, 2 contracting along the shaft center m.SELECTED DRAWING: Figure 4
Patent JP-2017215155-A (JP)
Title: Decorative component for on-vehicle display devices, and on-vehicle display device
Inventor: KANZAKI HIROAKI
IPC: B60K35/00
Filed: 2016-05-30
Abstract: PROBLEM TO BE SOLVED: To provide a decorative component for on-vehicle display devices that can realize innovative visual effect.SOLUTION: A decorative component for on-vehicle display devices 1 and an on-vehicle display device 100 have a first area 10 arranged on the on-vehicle display device 100 for displaying information regarding the vehicle and in which a first pattern 12 is formed by plural first grooves 11 and a second area 20 contained in the first area 10 and having a second pattern 22 formed by plural second grooves 21. As a result, the decorative component for on-vehicle display devices 1 and the on-vehicle display device 100 realize a novel and unique visual effect by the synergic effect of the combination of the first pattern 12 formed in the first area 10 and the second pattern 22 formed in the second area 20 contained in the first area 10.SELECTED DRAWING: Figure 1
Patent JP-2017219428-A (JP)
Title: Laser spectroscopic stable isotope ratio analysis method, apparatus, and multipoint stable isotope ratio analysis system
Inventor: YOSHIMURA RYOKO
IPC: G01N21/27
Filed: 2016-06-08
Abstract: PROBLEM TO BE SOLVED: To accurately measure stable isotopic ratio without requiring many work load at a low cost.SOLUTION: At least two or more kinds of polymer are used as working standard the stable isotopic ratio of which is known for correcting measured value of stable isotopic ratio of carbon, hydrogen or both thereof in an object to be measured.SELECTED DRAWING: Figure 1
Patent JP-2017226869-A (JP)
Title: Copper-coated magnesium wire and manufacturing method therefor
Inventor: KITAZAWA HIROSHI
IPC: H01B13/00
Filed: 2016-06-21
Abstract: PROBLEM TO BE SOLVED: To provide a copper-coated magnesium wire meeting requests for light weight wire for coil and a manufacturing method therefor.SOLUTION: The above described problem is solved by a copper-coated magnesium wire 10 having a core material 1 consisting of magnesium and a copper coated layer 2 consisting of copper or a copper alloy arranged on a surface of the core material 1. In the copper-coated magnesium wire 10, there is a wire drawing scar on a surface of the copper coated layer 2 and diameter is preferably within a range of 0.03 mm to 0.08 mm. It is also preferable that thickness of the copper coated layer 2 is within a range of 5% to 30% by whole cross section ratio. An insulation coating layer 3 may be arranged in an outer peripheral side of the copper coated layer 2.SELECTED DRAWING: Figure 1
Patent JP-2017226118-A (JP)
Title: Laminate
Inventor: OGATA TOSHIHIKO
IPC: H01M50/451
Filed: 2016-06-21
Abstract: PROBLEM TO BE SOLVED: To provide a laminate capable of suppressing the occurrence of curl, which can be used as a separator for a nonaqueous electrolyte secondary battery.SOLUTION: There is provided a laminate which comprises a porous base material containing a polyolefin-based resin as a main component and a porous layer containing a polyvinylidene fluoride-based resin laminated on at least one surface of the porous base material, wherein the porous film has a phase difference with respect to light with a wavelength of 590 nm of 80 nm or less and a porosity of 30 to 60% in a state of being impregnated with ethanol and when the total content of an α-type crystal and a β-type crystal in the polyvinylidene fluoride-based resin is defined as 100 mol%, the content of the α-type crystal is 34 mol% or more.SELECTED DRAWING: Figure 1
Patent JP-2017227811-A (JP)
Title: Fixation device and image formation device
Inventor: NAKAMOTO HIROTAKA
IPC: G03G15/20
Filed: 2016-06-24
Abstract: PROBLEM TO BE SOLVED: To provide a fixation device and image formation device that can suppress fixation efficiency from being affected by energy of laser light.SOLUTION: A light flux of a laser stack 61 is configured to converge to a boundary face between a transparent rod 51 and a recording material due to an optical system 62. The transparent rod 51 has each end face 51a integrally held by a holding part 71. A shaft bearing 72 located apart from the end face 51a of the transparent rod 51 is configured to pivotably support an operation unit 73. In a light ray incident upon the transparent rod 51 and reaching the end face 51a of the transparent rod 51 after a part or all of the light ray internally repeats reflection, heat of the light ray is absorbed by a heat absorption unit 74. In the holding part 71, a fin 75 is disposed that outward radiates the heat absorbed by the heat absorption unit 74, which in turn prevents an adverse effect on fixation efficiency due to propagation of the heat of the light ray in the end face 51a of the transparent rod 51 to the shaft bearing 73.SELECTED DRAWING: Figure 3
Patent JP-2018004465-A (JP)
Title: Gas sensor and control method thereof
Inventor: OZAWA HISAFUMI
IPC: G01N27/12
Filed: 2016-07-04
Abstract: PROBLEM TO BE SOLVED: To provide a gas alarm and a control method thereof, which can improve accuracy in prevention of a false alarm.SOLUTION: A gas alarm comprises: a semiconductor type gas sensor; an air base ratio calculation unit 22 that calculates an air base ratio, which is a valuation ratio of a sensor value of the semiconductor type gas sensor to an initial value; a sensor value correction unit 23 that corrects a sensor value during a measurement period of detection target gas on the basis of the air base ratio, and calculates a correction sensor value; an alarm control unit 24 that determines an alarm state on the basis of the correction sensor value calculated by the sensor value correction unit 23, and outputs alarm when determining the alarm state; and a false alarm prevention unit 25 that changes processing performed by the alarm control unit 24 in a way in which the alarm is more unlikely to be output when the air base ratio satisfies a prescribed condition, and it is determined by the sensor value of the semiconductor type gas sensor that hydrogen gas having a prescribed concentration or above is present during a distinctive period with respect to the hydrogen gas, which is a period different from the measurement period.SELECTED DRAWING: Figure 2
Patent JP-2018002666-A (JP)
Title: Method of detecting sugar and fucose analogs
Inventor: TANIGUCHI NAOYUKI
IPC: C12N5/071
Filed: 2016-07-04
Abstract: PROBLEM TO BE SOLVED: To provide a method of detecting sugar and fucose analogs.SOLUTION: The present invention provides a compound represented by general formula (I) in the figure or a salt thereof, where L is -(CH)- with n being any natural number from 1 to 12; or L is -(CH-O-CH)-, -(CH-S-CH)-, or -(CH-NH-CH)- with m being any natural number from 1 to 4.SELECTED DRAWING: Figure 1
Patent JP-2018000626-A (JP)
Title: Plate spring for artificial leg
Inventor: MIYATA YOSHIFUMI
IPC: A61F2/66
Filed: 2016-07-04
Abstract: PROBLEM TO BE SOLVED: To provide a plate spring for an artificial leg, enabling obtaining a linear displacement characteristic to a load in a state that the load progresses, and obtaining much more propulsion energy.SOLUTION: In a plate spring for an artificial leg, including a plate spring-like bent part, an arch part which is bent upward is arranged at the rear side of a ground part positioned at the tip side of the bent part, and the flexural rigidity of the ground part is made higher than the flexural rigidity of the arch part. With this, a linear displacement characteristic can be obtained in a wide load range.SELECTED DRAWING: Figure 1
Patent JP-2018003481-A (JP)
Title: Replacement method for cushioning material of soundproof wall
Inventor: SHIMAKURA CHIZURU
IPC: E01B19/00
Filed: 2016-07-05
Abstract: PROBLEM TO BE SOLVED: To provide a replacement method for a cushioning material that enables replacement work for a cushioning material of a soundproof wall to be easily performed, even when there is no space outside a railway track for using a high lift work vehicle or a crane truck.SOLUTION: The replacement method for a cushioning material of a soundproof wall includes: a first step of forming a gap between top and bottom sound insulation board materials 12, 12; a second step of temporarily fixing a sliding-side member 21 to a support post 11, while inserting an insertion plate 23 into the gap; a third step of fixing a stationary-side member 25 to a position on a support post 11 below the sliding-side member 21; a fourth step of installing a jack 26 on a top surface of the stationary-side member 25; a fifth step of lifting the top sound insulation board material 12 using the jack 26 and through the insertion plate 23, after releasing the temporary fixing while keeping the sliding-side member 21 fitted on the support post 11; a sixth step of removing a cushioning material 13 remaining between the top and bottom sound insulation board materials 12, 12; and a seventh step of installing a new cushioning material 13N on a top surface of the bottom sound insulation board material 12.SELECTED DRAWING: Figure 5
Patent JP-2017008051-A (JP)
Title: Preparation and/or formulation of proteins cross-linked with polysaccharides
Inventor: JENS SUMMER-KNUDSEN
IPC: A61P27/02
Filed: 2016-07-05
Abstract: PROBLEM TO BE SOLVED: To provide therapeutic compositions and/or formulations and preparation methods thereof.SOLUTION: A composition and/or formulation of the invention comprises at least one cross-linked protein matrix that comprises at least one protein residue and at least one saccharide-containing residue. The cross-linked protein matrix is obtainable by cross-linking a full length or substantially full length protein such as tropoelastin, elastin, albumin, collagen, collagen monomer, immunoglobulin, insulin and/or derivatives or combinations thereof with a saccharide-containing cross-linking agent such as a polysaccharide cross-linking agent derived from hyaluronic acid or a cellulose derivative. The composition can be administered topically or by injection. Methods, systems and/or kits are also provided for preparation and/or formulation of the compositions disclosed herein.SELECTED DRAWING: Figure 1
Patent JP-2018005965-A (JP)
Title: Optical disk drive
Inventor: AKITA KOJI
IPC: G11B27/34
Filed: 2016-07-06
Abstract: PROBLEM TO BE SOLVED: To provide an optical disk drive capable of identifying the cause of a reading error of an optical disk.SOLUTION: The optical disk drive which reads data information stored in an optical disk by emitting a laser beam from an optical pickup unit to the optical disk includes a display part and a control part for causing the display part to display specific address information when reading of the data information from the specific address of the optical disk is instructed by a user's operation to read the data information and the data information cannot be read from the optical disk.SELECTED DRAWING: Figure 2
Patent JP-2018010716-A (JP)
Title: Wire bundle holding tool for wire harness
Inventor: OKADA HISASHI
IPC: B66C1/34
Filed: 2016-07-11
Abstract: PROBLEM TO BE SOLVED: To preferably hold wire bundles by broadly corresponding to thicknesses of the wire bundles to be held.SOLUTION: When operation parts 15 and 25 of a pair of rotary pieces 11 and 21 are brought closer in a circumferential direction Y of a pivot part 31 against an energizing force of a coil spring 33, an opening S is formed between wire bundle holding parts 17 and 27 of the respective rotary pieces 11 and 21. A wire bundle 3 for a wire harness 1 can be placed in and out to/from a wire holding space 20 formed inside both wire bundle holding parts 17 and 27 through the opening S. At this time, when the diameter of the wire bundle 3 is thick, an approaching amount between the wire bundle holding parts 17 and 27 of the pair of rotary pieces 11 and 21 becomes small and the wire bundle holding space 20 formed therebetween becomes large. This increases the energizing force of the coil spring 33 applied to the wire bundle 3 from the wire bundle holding parts 17 and 27.SELECTED DRAWING: Figure 7
Patent JP-2018008540-A (JP)
Title: Cowl louver
Inventor: MATSUO YUJI
IPC: B62D25/08
Filed: 2016-07-11
Abstract: PROBLEM TO BE SOLVED: To provide a cowl louver which enables a louver main body to be greatly displaced in a direction that an impact is applied when the impact is applied to the cowl louver from the vehicle front upper side to the vehicle rear lower side.SOLUTION: A cowl louver 4 includes a louver main body 4a provided between an engine hood and windshield glass of a vehicle. The louver main body 4a includes a deformation material 21 formed with a through hole 11 for allowing a wiper pivot 5a to pass. The deformation material 21 is formed by a material softer than the louver main body 4a and is attached to a portion around the wiper pivot 5a in the louver main body 4a. A portion of the deformation material 21 which is located at the vehicle front side of the through hole 11 and adjacent to the through hole 11 functions as a deformation part which is deformed easier than the other portion of the louver main body 4a (a portion other than the deformation material 21).SELECTED DRAWING: Figure 3
Patent JP-2018008345-A (JP)
Title: Torque Wrench
Inventor: ITO SEIJI
IPC: B25B23/143
Filed: 2016-07-13
Abstract: PROBLEM TO BE SOLVED: To inhibit foreign objects (a liquid and dust) from entering into the inner side of a torque wrench tube.SOLUTION: A torque wrench 1 has a torque wrench tube 12 which houses a toggle mechanism. The torque wrench tube 12 has an opening part 12d and a flat part 12b. The opening part 12d is used to pass a jig and closed by a sealing plug 21. The jig is used to rotate a screw 20 for correcting a toggle angle of the toggle mechanism. The flat part 12b is formed around the opening part 12d and contacts with a head part 21b of the sealing plug 21 which is larger than an opening size of the opening part 12d.SELECTED DRAWING: Figure 3
Patent JP-2016179408-A (JP)
Title: Block game operation program and block game machine
Inventor: TAKEDA TAKETO
IPC: A63F13/44
Filed: 2016-07-22
Abstract: PROBLEM TO BE SOLVED: To provide a block game operation program and a block game machine having less operation means of moving blocks and a simple operation method.SOLUTION: A game machine 1 overlappingly displays an arrow 40 of a new block N disposed in a reference position on a block aggregate B0 according to reception of operation to a touch panel 8, and moves the new block 8 disposed in the reference position by jumping over the block aggregate B0 according to completion of the reception of operation to the touch panel 8.SELECTED DRAWING: Figure 11- 2
Patent JP-2018012813-A (JP)
Title: Method for producing fluoride phosphor
Inventor: WATABE KEIICHIRO
IPC: C09K11/08
Filed: 2016-07-22
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a fluoride phosphor excellent in light emitting properties, especially internal quantum efficiency and to provide a fluoride phosphor for providing a light emitting device having excellent light emitting efficiency.SOLUTION: There is provided a method for producing a fluoride phosphor comprising a crystal phase represented by the following formula [1], which comprises a step of adding a second solution containing at least K and F to a first solution containing at least Mn, K, Si and F, wherein the content of K in the second solution is 2.05 or more and 3.20 or less to 1 mol of Si contained in the first solution. MnKSiF[1] (wherein, m, a, b and c each independently represent a value satisfying the following expressions: 0<m≤0.2, 1.6≤a≤2.4, m+b=1 and 4.8≤c≤7.2).SELECTED DRAWING: None
Patent JP-2018016367-A (JP)
Title: Method for manufacturing ink-containing ink pack, ink-containing ink pack, and method for manufacturing content-containing sealed container
Inventor: SAWADA TAKASHI
IPC: B41J2/175
Filed: 2016-07-28
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing an ink-containing ink pack that reduces the incorporation of air bubbles in an ink pack as much as possible, and an ink-containing ink pack.SOLUTION: In a method for manufacturing an ink-containing ink pack 11 in which liquid ink 12 is put, an ink pack 13 includes, from inside, an oxygen absorption layer 15a and an oxygen barrier layer 15b. The liquid ink 12 is put in the ink pack 13 and the ink pack 13 is sealed. Thereby, even when air bubbles remain in the ink pack 13, the air bubbles can be absorbed by the oxygen absorption layer 15a and dissipated.SELECTED DRAWING: Figure 4